You can get to the PDF of the user manual for your Mac by going to the Apple menu and selecting About This Mac. Click the Support tab. There are links there for the user manual, and also for a page of specifications in case you need them.
On the iPad and iPhone, you can’t have a “Command” key to be able to hit Command+Z to undo. But there is still an undo function in most apps. For instance, when typing in Pages, you can give your iOS device a quick little shake and a small set of buttons will appear giving you the option to undo. Most other apps follow suit, so the next time you need to undo in iOS, try a little shake.
When you create a new Finder window, it usually defaults to show All My Files or your home folder. But you can set that to any folder you want. Just go to Finder, Preferences in the menu bar. Under General, change the “New Finder windows show” setting. You can choose some common places like your Documents folder or iCloud Drive. You can also choose Other and select any location.
When using the Mac Calculator app, you can do something that you could never do on regular calculators: delete. Even though there is no delete button in the interface, you can use the delete key on your keyboard to remove the last digit you typed. You can also do this with the iPhone Calculator app by swiping across the readout at the top of the screen.
While playing one song in iTunes, you can cue up the next by Control+clicking the song or clicking the small three-dots button next to the song name. Select Play Next and the song will start when your current one is over. Once you have done that, selecting another song to Play Next will put the new song first in line. Select Add To Up Next to instead add the new song to the end of the list. Select View, Show Up Next to see and edit the whole list.
Run the Dictionary app on your Mac in Yosemite and access its preferences. Add one of the translation dictionaries listed, such as the Spanish-English dictionary. Now select any word in that language in Safari, Mail, or almost any app and Control+click to select Look Up. Or, use Control+Command+D. You’ll get a translation.
While typing in almost any app on your Mac, press Control+Command+Space and you’ll get a special menu that allows you to select special characters like symbols and emoji. This is a variation of the Character Viewer. If you get the Character Viewer as a separate window instead, click the button on it at the top right to switch to this smaller insertion menu. It will shrink and appear properly the next time you use it.















